20683669215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11395961}}^1$

素因数の和:11395991

約数の個数: 24

約数和(自身を含む): 36375910704

約数和(自身を除く): 15692241489

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 11395961, 34187883, 56979805, 125355571, 170939415, 376066713, 626777855, 1378911281, 1880333565, 4136733843, 6894556405, 20683669215]

約数ペア:

[(1, 20683669215), (3, 6894556405), (5, 4136733843), (11, 1880333565), (15, 1378911281), (33, 626777855), (55, 376066713), (121, 170939415), (165, 125355571), (363, 56979805), (605, 34187883), (1815, 11395961)]